/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */

package org.apache.rocketmq.jms.domain;

import com.google.common.base.Joiner;
import com.google.common.base.Preconditions;
import javax.jms.JMSException;
import javax.jms.Topic;

public class JmsBaseTopic implements Topic {

    private String messageTopic;
    private String messageType;

    public JmsBaseTopic(String messageTopic, String messageType) {
        Preconditions.checkNotNull(messageTopic);
        Preconditions.checkNotNull(messageType);

        this.messageTopic = messageTopic;
        this.messageType = messageType;
    }

    public String getTopicName() throws JMSException {
        return this.toString();
    }

    public String toString() {
        return Joiner.on(":").join(this.getMessageTopic(), this.getMessageType());
    }

    public String getMessageTopic() {
        return messageTopic;
    }

    public String getMessageType() {
        return messageType;
    }
}
